813619200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{5297}}^1$

素因数の和:5332

約数の個数: 144

約数和(自身を含む): 2690218440

約数和(自身を除く): 1876599240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 5297, 6144, 6400, 7680, 9600, 10240, 10594, 12800, 15360, 15891, 19200, 21188, 25600, 26485, 30720, 31782, 38400, 42376, 51200, 52970, 63564, 76800, 79455, 84752, 105940, 127128, 132425, 153600, 158910, 169504, 211880, 254256, 264850, 317820, 339008, 397275, 423760, 508512, 529700, 635640, 678016, 794550, 847520, 1017024, 1059400, 1271280, 1356032, 1589100, 1695040, 2034048, 2118800, 2542560, 2712064, 3178200, 3390080, 4068096, 4237600, 5085120, 5424128, 6356400, 6780160, 8136192, 8475200, 10170240, 10848256, 12712800, 13560320, 16272384, 16950400, 20340480, 25425600, 27120640, 32544768, 33900800, 40680960, 50851200, 54241280, 67801600, 81361920, 101702400, 135603200, 162723840, 203404800, 271206400, 406809600, 813619200]

約数ペア:

[(1, 813619200), (2, 406809600), (3, 271206400), (4, 203404800), (5, 162723840), (6, 135603200), (8, 101702400), (10, 81361920), (12, 67801600), (15, 54241280), (16, 50851200), (20, 40680960), (24, 33900800), (25, 32544768), (30, 27120640), (32, 25425600), (40, 20340480), (48, 16950400), (50, 16272384), (60, 13560320), (64, 12712800), (75, 10848256), (80, 10170240), (96, 8475200), (100, 8136192), (120, 6780160), (128, 6356400), (150, 5424128), (160, 5085120), (192, 4237600), (200, 4068096), (240, 3390080), (256, 3178200), (300, 2712064), (320, 2542560), (384, 2118800), (400, 2034048), (480, 1695040), (512, 1589100), (600, 1356032), (640, 1271280), (768, 1059400), (800, 1017024), (960, 847520), (1024, 794550), (1200, 678016), (1280, 635640), (1536, 529700), (1600, 508512), (1920, 423760), (2048, 397275), (2400, 339008), (2560, 317820), (3072, 264850), (3200, 254256), (3840, 211880), (4800, 169504), (5120, 158910), (5297, 153600), (6144, 132425), (6400, 127128), (7680, 105940), (9600, 84752), (10240, 79455), (10594, 76800), (12800, 63564), (15360, 52970), (15891, 51200), (19200, 42376), (21188, 38400), (25600, 31782), (26485, 30720)]